Results 231 to 240 of about 5,145,076 (274)

Inhibition of glycosidase by ursolic acid: In vitro, in vivo and in silico study.

The Journal of the Science of Food and Agriculture, 2020
BACKGROUND Controlling the blood glucose level is an effective method to reduce type 2 diabetes and prevent diabetes-related complications. Ursolic acid is a plant extract that can reduce postprandial hyperglycemia effectively.
Jing Wang, Jiang Zhao, Yong Yan, Dong Liu, Chengtao Wang, Hao Wang   +5 more
semanticscholar   +1 more source

Bioefficacy of ursolic acid and its derivatives isolated from Catharanthus roseus (L) G. Don leaf against Aedes aegypti, Culex quinquefasciatus, and Anopheles stephensi larvae

Environmental science and pollution research international, 2023
Parthasarathy Arunachalam Chettiyar Kamatchi, Rajan Maheswaran, Subramaniyan Sivanandhan, S. Ignacimuthu, K. Balakrishna, A. D. Reegan, S. Arivoli   +6 more
semanticscholar   +1 more source

Ursolic Acid Prevents Retinoic Acid-Induced Bone Loss in Rats

Chinese Journal of Integrative Medicine, 2018
To examine the effects of ursolic acid (UA) on mitigating retinoic acid (RA)-induced osteoporosis in rats.Fifty female Sprague-Dawley rats were randomly divided into the control group (n=10) and the osteoporosis group (n=40). The 40 osteoporosis rats were induced by 75 mg/(kg•d) RA once daily for 2 weeks, and then were randomly assigned to vehicle ...
Min, Cheng, Xu-Hua, Liang, Qing-Wei, Wang, Ya-Ting, Deng, Zhi-Xin, Zhao, Xue-Ying, Liu   +5 more
openaire   +2 more sources

Structure of ursolic acid ethanol solvate

Acta Crystallographica Section C Crystal Structure Communications, 1992
C 30 H 48 O 3 .C 2 H 6 O cristallise dans P2 1 2 1 2 1 avec a = 7,199, b = 12,157 et c = 33,888 A, Z = 4; affinement jusqu'a R = 0,050. Les cycles adoptent des conformations chaise. La cohesion cristalline est assuree par un reseau de contacts de van der Waals et de liaisons hydrogene avec les molecules ethanol.
A. Simon, C. Delage, M. Saux, A. J. Chulia, A. Najid, M. Rigaud   +5 more
openaire   +1 more source

Ursolic acid enhances the antitumor effects of sorafenib associated with Mcl-1-related apoptosis and SLC7A11-dependent ferroptosis in human cancer.

Pharmacological Research, 2022
Hanran Li, You Yu, Yi Liu, Zhihong Luo, B. Law, Y. Zheng, Xing Huang, Wenhua Li   +7 more
semanticscholar   +1 more source

Oleanolic acid and ursolic acid

2021
Ammara Waheed, Sumia Akram, Muhammad Mushtaq, Ahmad Adnan   +3 more
openaire   +1 more source

CHEMISTRY OF URSOLIC ACID

Planta Medica, 1971
T, Mezzetti, G, Orzalesi, V, Bellavita
openaire   +2 more sources

Biosynthesis of ursolic acid-2-14C

Phytochemistry, 1967
Abstract Ursolic acid- 14 C was prepared by administration of mevalonic acid-2- 14 C, sodium acetate-1- and -2- 14 C, sodium formate- 14 C and l -methionine-methyl- 14 C respectively to cut sections of Salvia officinalis . Only mevalonic acid-2- 14 C was incorporated efficiently into the acidic triterpene.
openaire   +1 more source

Investigations of AGEs’ inhibitory and nephroprotective potential of ursolic acid towards reduction of diabetic complications

Journal of Natural Medicines, 2022
K. Mazumder, Biswajit Biswas, Abdullah Al Mamun, Hasan Billah, Ahsan Abid, K. Sarkar, Bisti Saha, Shorrowar Azom, P. Kerr   +8 more
semanticscholar   +1 more source

Ursolic acid in Retanilla ephedra

Journal of Pharmaceutical Sciences, 1967
openaire   +2 more sources